CLR7308I IR programmer is used to capure, transmit IR signal and program IR codes to Longer programmable remote control with iPhone. Model： CLR7308I Size： 2.5cm x 1.5cm x 1cm Net Weight：15g Programming usage：IR Function：Capture IR signal, Transmit IR signal, Programming Iphone models：iPhone 5 and above Plug：iPhone Lightning Longer IR App For iPhone